2020 Lincoln Navigator Service and Repair Manual
2020 Lincoln Navigator service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Built for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and use wiring diagrams and system sections to diagnose problems faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical coverage with wiring diagrams
- Coverage across key systems: engine, transmission, brakes, steering, suspension, HVAC, and more
Trims covered
- Black Label Sport Utility 4-Door
- L Black Label Sport Utility 4-Door
- L Reserve Sport Utility 4-Door
- Base Sport Utility 4-Door
- Reserve Sport Utility 4-Door
- L Livery Sport Utility 4-Door
Engines covered
- 3.5L 3496CC 213Cu. In. V6 GAS DOHC Turbocharged
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
Ford Motor Company (Ford) is recalling certain 2020-2023 Lincoln Aviator, 2018-2021 Lincoln Navigator, 2022-2023 Ford Transit, and 2021 Ford Bronco vehicles. The rearview camera, or 360-degree view c
Loss of the rearview camera image can reduce the driver's rear visibility, increasing the risk of a
Dealers will replace the rearview camera, and update the software and wiring as necessary, free of c
Ford Motor Company (Ford) is recalling certain 2020 Ford Expedition and Lincoln Navigator vehicles. The attachment bracket for the driver's side second-row seat headrest may not have been sufficientl
An improperly welded headrest bracket may have reduced strength and may not adequately restrain an o
Ford will notify owners, and dealers will inspect the seat structure and replace it as needed, free
Ford Motor Company (Ford) is recalling certain 2020 Expedition and Lincoln Navigator vehicles. A short circuit within the battery junction box can cause an engine fire while driving or parked.
A vehicle fire increases the risk of injury.
Owners are advised to park their vehicles outside and away from structures and other vehicles, until
Ford Motor Company (Ford) is recalling certain 2020-2021 F-150, Expedition, 2020-2022 Super Duty F-250, F-350, F-450, F-550, and 2020-2021 Lincoln Navigator vehicles. The windshield wiper arms may br
Inoperative windshield wipers can reduce visibility in certain driving conditions, increasing the ri
Dealers will replace both front windshield wiper arms, free of charge. Interim owner notification l
Ford Motor Company (Ford) is recalling certain 2018-2023 Expedition and Lincoln Navigator vehicles equipped with third-row seating; and 2019-2023 F-Super Duty F-250, F-350, F-450, and F-550 SuperCab v
Without instructions, the head restraints may be improperly adjusted, increasing the risk of injury
Ford will mail the Owner's Manual addendums that describe how to adjust and remove the head restrain
Ford Motor Company (Ford) is recalling certain 2018-2020 Expedition and Lincoln Navigator vehicles. The seat belt pretensioner in the driver and/or front passenger seat may inadvertently deploy and l
Seat belts that do not retract or extend may fail to restrain an occupant as intended, increasing th
Dealers will replace the seat belt retractors, as necessary. Additionally, dealers will install an
Ford Motor Company (Ford) is recalling certain 2020 Ford Expedition and Lincoln Navigator vehicles equipped with camera-only Pre-Collision Assist feature. Vehicles built with the optional radar-plus-
If the driver is unaware that the Pre-Collision Assist feature is not enabled, they may rely on a sy
Ford will notify owners, and dealers will reprogram software for the Body Control Module, Antilock B
Some 2019-2024 Ford and Lincoln vehicles equipped with SYNC3 may experience various connectivity concerns with The Ford App Lincoln App including but not limited to: missing activation prompt pop-upon the vehicle's center display screen whe
Some of the vehicles listed in the Model statement above may exhibit a broken floor console armrest latch.
Some 2020-2022-Corsair, 2021-2023 Nautilus, 2020-2024 Navigator/Aviator, and 2021-2024 Mustang Mach-E vehicles equipped with phone-as-a-key may exhibit various phone-as-a-key concerns with diagnostic trouble codes (DTC) U200D:15, U200E:15,
Special Field Action 25L02 Certain 2017-2024 Model Year California Emissions-Certified Vehicles Transmission Control Assembly Reimbursement
Some 2015-2021 Ford and Lincoln vehicles may exhibit an illuminated MIL with diagnostic trouble codes (DTCs) P0011, P0012, P0014, P0015, P0016, P0017, P0018, P0019, P0021, P0022, P0024 and/or P0025. Pinpoint test HK in the Powertrain Contro
This bulletin supersedes TSB 25-2132. Reason for update: update the Part List Description and Labor Times Description Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: * Harsh eng
Some 2020-2025 various Ford and Lincoln vehicles equipped with blind spot information system (BLIS) may experience an inoperative blind spot monitoring with a "Blind Spot System Fault" message displayed in the instrument panel cluster (IPC)
This article supersedes TSB 25-2345 to update the causal part. Some of the vehicles listed in the Model statement above may exhibit an instrument panel upper section speaker grille that is lifted, warped, or not seated flush with the instru
Showing the 8 most recent of 190 technical service bulletins on file with NHTSA.
On June 28, 2023 I was driving my 2020 Lincoln Navigator Black Label and pull over due to smoke coming out from under my car. I turned the car off and went to open up the hook and seen black smoking p
All windows will fog up when the outside air temperature is below 29 degrees Fahrenheit. The dealer says that it is a known condition, but they are not sure how to resolve it.
Had transmission problems before this final issue. With that said the dealership ended up replacing the transmission as it was under warranty. Not even 2000 miles later we are coming back from vacatio
CDF Drum Failure is a known issue to Ford. They have issued a technical service bulletin (TSB 22-2428) to replace poorly designed components that have since been redesigned. The failure mode can cause
Both front headlight and rear headlight seals are faulty resulting in a water leak, causing headlight and taillights to become inoperable at 60k miles.
Showing the 5 most serious of 33 complaints filed with NHTSA.
